TIMKEN offers a range of spherical roller bearings tailored to specific industrial needs. Below are three best-selling models trusted by manufacturers, contractors, and maintenance teams worldwide:
1. TIMKEN 22208EAE4 – Compact Durability for Medium-to-High Loads
Ideal for pumps, compressors, and small-to-medium industrial gearboxes, the 22208EAE4 is a staple in general heavy-duty applications. With a bore diameter of 40 mm, outer diameter of 80 mm, and width of 23 mm, it balances compact size with impressive load capacity:
- Static radial load rating: 115 kN
- Dynamic radial load rating: 183 kN
Its EAE4 design (enhanced internal geometry with a pressed steel cage) ensures smooth rotation even under variable loads, making it a cost-effective choice for continuous-operation machinery.
2. TIMKEN 22315EJW33 – Heavy-Duty Performance for Extreme Conditions
For industries like mining, construction, and steel production—where equipment faces shock loads and severe misalignment—the 22315EJW33 is a game-changer. This model features:
- Bore diameter: 75 mm, outer diameter: 160 mm, width: 55 mm
- Static radial load rating: 470 kN
- Dynamic radial load rating: 680 kN
- Integral W33 oil groove and holes: Enables continuous lubrication for extended service life, while the JW design (machined brass cage) adds strength for high-torque scenarios. It’s the go-to bearing for conveyor belts, crusher shafts, and excavator arms.
3. TIMKEN 23030EMW33 – Large-Scale Load Handling for Industrial Giants
For oversized equipment—such as wind turbine main shafts, large gearboxes, or marine propulsion systems—the 23030EMW33 delivers unmatched performance. With a bore of 150 mm, outer diameter of 225 mm, and width of 56 mm, it handles extreme radial loads (dynamic rating: 920 kN; static rating: 1,450 kN) while accommodating up to 1.5° of misalignment. The EM design (electrolytically coated raceways) resists corrosion, making it suitable for offshore or humid environments.
As experienced professionals in the bearing industry for many years, we have always been committed to providing our customers with the highest quality products and the most satisfactory services. Through collaborations with top brands such as SKF, TIMKEN, FAG, THK, and others, we have not only established a wide range of product lines but also accumulated rich industry experience and technical knowledge. For more information, please mail to crystal@wsbearing.com.